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PDF TDA3505 Data sheet ( Hoja de datos )
| Número de pieza | TDA3505 | |
| Descripción | Video control combination circuit with automatic cut-off control | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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INTEGRATED CIRCUITS
DATA SHEET
TDA3505
TDA3506
Video control combination circuit
with automatic cut-off control
Product specification
File under Integrated Circuits, IC02
November 1987
1 page  
Philips Semiconductors
Video control combination circuit with
automatic cut-off control
PINNING
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
DESCRIPTION
red output
green storage capacitor for cut-off control
green output
blue storage capacitor for cut-off control
blue output
positive supply voltage (+ 12 V)
blue storage for brightness
green storage for brightness
red storage for brightness
sandcastle pulse input
fast switch for RGB inputs
blue input (external signal)
green input (external signal)
red input (external signal)
luminance input
saturation control input
colour difference input − (R-Y) or + (R-Y) respectively
colour difference input − (B-Y) or + (B-Y) respectively
contrast control input
brightness control input
white point adjustment, blue
white point adjustment, green
white point adjustment, red
ground (0 V)
control input for peak beam current limiting
automatic cut-off control input
storage capacitor for leakage current
red storage capacitor for cut-off control
Product specification
TDA3505
TDA3506
November 1987
5
5 Page 
Philips Semiconductors
Video control combination circuit with automatic
cut-off control
Product specification
TDA3505
TDA3506
PARAMETER
Voltage gain with respect
to inserted signals
CONDITIONS
Frequency response of
inserted signal paths
0 to 10 MHz
Rise and fall times of
RGB output signals
(pins 1, 3, 5)
Difference in transit times
between R, G and B channels
Delay time between
signal switching and
signal insertion
Difference in gain between
normal mode and signal
insertion mode
Sandcastle pulse detector (pin 10)
Levels for separating
the following pulses:
note 8
SYMBOL MIN. TYP. MAX. UNIT
G1-14
G3-13
4
6
8
dB
G5-12
d1-14
d3-13 − − 3 dB
d5-12
tr, tf
∆t1, 3, 5
−
−
40 −
ns
0 15 ns
td
−25 −
+25 ns
∆G1,3,5
−
−
10 %
horizontal and vertical
blanking pulses
required pulses (H+V)
horizontal pulses
required pulses (H)
clamping pulses
required pulses
no keying
Input current
note 9
note 10
V10 1,0 1,5 2,0 V
V10 2,1 2,5 2,9 V
V10 3,0 3,5 4,0 V
V10 4,1 4,5 5,0 V
V10 6,5 7,0 7,5 V
V10
7,6 −
12,0 V
V10 − − 1,0 V
−I10 − − 110 µA
November 1987
11
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet TDA3505.PDF ] | |
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